MolTrust Trust Registry

{
  "name": "MolTrust Trust Registry",
  "description": "Production trust infrastructure for autonomous AI agents. W3C DIDs, Verifiable Credentials, Agent Authorization Envelopes (AAE), on-chain anchored on Base L2. Reference implementation of the Trust Registry Binding for A2A v1.0.",
  "version": "1.0.1",
  "supportedInterfaces": [
    {
      "url": "https://api.moltrust.ch/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "CryptoKRI GmbH",
    "url": "https://moltrust.ch"
  },
  "documentationUrl": "https://api.moltrust.ch/docs",
  "iconUrl": "https://moltrust.ch/img/moltrust-logo.png",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": true,
    "extensions": [
      {
        "uri": "https://moltrust.ch/extensions/trust-score/v1",
        "description": "W3C DID-based agent trust scoring with on-chain behavioral history",
        "required": false,
        "params": {
          "trust_score_endpoint": "https://api.moltrust.ch/skill/trust-score/{did}",
          "min_score_header": "X-MolTrust-Min-Score",
          "did_resolution": "https://uresolver.moltrust.ch/1.0/identifiers/{did}",
          "agent_type_endpoint": "https://api.moltrust.ch/identity/agent-type/{did}",
          "agent_types_listing": "https://api.moltrust.ch/identity/agent-types"
        }
      },
      {
        "uri": "https://moltrust.ch/extensions/aae/v1",
        "description": "Agent Authorization Envelope - Storage-only declarative permission model with MANDATE/CONSTRAINTS/VALIDITY blocks; runtime enforcement is roadmap (Q3 2026).",
        "required": false,
        "params": {
          "delegation_lookup": "https://api.moltrust.ch/identity/delegations/{did}",
          "delegation_configure": "https://api.moltrust.ch/delegation/configure",
          "blocks": [
            "mandate",
            "constraints",
            "validity"
          ]
        }
      },
      {
        "uri": "https://moltrust.ch/extensions/erc8004/v1",
        "description": "ERC-8004 on-chain agent registration cross-link",
        "required": false,
        "params": {
          "agentId": 33553,
          "agentRegistry": "eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432",
          "registrationFile": "https://api.moltrust.ch/.well-known/agent-registration.json",
          "platformDid": "did:web:api.moltrust.ch"
        }
      },
      {
        "uri": "https://moltrust.ch/extensions/x402-payment/v1",
        "description": "x402 micropayment protocol on Base L2 for paid skill endpoints",
        "required": false,
        "params": {
          "chain": "eip155:8453",
          "currency": "USDC",
          "facilitator": "https://api.moltrust.ch/x402"
        }
      },
      {
        "uri": "https://moltrust.ch/extensions/discovery-surfaces/v1",
        "description": "Inventory of additional discovery files beyond agent-card",
        "required": false,
        "params": {
          "agentRegistration": "https://api.moltrust.ch/.well-known/agent-registration.json",
          "jwks": "https://api.moltrust.ch/.well-known/jwks.json",
          "didDocument": "https://api.moltrust.ch/.well-known/did.json",
          "perAgentCardEndpoint": "https://api.moltrust.ch/a2a/agent-card/{did}",
          "llmsTxt": "https://api.moltrust.ch/llms.txt"
        }
      },
      {
        "uri": "https://moltrust.ch/extensions/caep/v1",
        "required": false,
        "description": "Proprietary MolTrust event protocol (pending/acknowledge polling). Name-inspired by OpenID-CAEP but NOT SET/RFC 8417 compliant \u2014 not a Shared Signals stream/transmitter/receiver implementation."
      }
    ]
  },
  "securitySchemes": {
    "apiKey": {
      "type": "apiKey",
      "in": "header",
      "name": "X-API-Key",
      "description": "Tier-gated API key (Stripe-managed: Developer CHF 29 / Startup CHF 149 / Business CHF 499)"
    },
    "moltrust-did": {
      "type": "apiKey",
      "in": "header",
      "name": "X-MolTrust-DID",
      "description": "Agent DID for self-identification on trust-gated endpoints"
    },
    "aae-envelope": {
      "type": "http",
      "scheme": "bearer",
      "bearerFormat": "AAE-JWS",
      "description": "Agent Authorization Envelope as JWS-signed bearer token. MANDATE/CONSTRAINTS/VALIDITY blocks. Declared schema; HTTP-auth-layer implementation in progress."
    }
  },
  "securityRequirements": [
    {
      "apiKey": []
    },
    {
      "moltrust-did": []
    }
  ],
  "defaultInputModes": [
    "text"
  ],
  "defaultOutputModes": [
    "text",
    "data"
  ],
  "skills": [
    {
      "id": "trust-score",
      "name": "Agent Trust Score",
      "description": "Returns W3C DID-based trust score (0-100) with behavioral history breakdown, sybil penalty, anomaly flags, on-chain proof. Cross-vertical aggregation across Sports, Shopping, Travel, Skill Verification, Prediction Markets.",
      "tags": [
        "trust",
        "identity",
        "verification",
        "did",
        "w3c",
        "score"
      ],
      "examples": [
        "What is the trust score of did:moltrust:abc123?",
        "Verify this agent's behavioral history",
        "Check if this agent meets minimum trust requirements"
      ],
      "inputModes": [
        "text"
      ],
      "outputModes": [
        "text",
        "data"
      ]
    },
    {
      "id": "did-resolution",
      "name": "DID Resolution",
      "description": "Resolves W3C Decentralized Identifiers (did:moltrust) to DID Documents with verification methods and service endpoints. DIF Universal Resolver compatible (driver published at uresolver.moltrust.ch).",
      "tags": [
        "did",
        "identity",
        "w3c",
        "resolution",
        "dif"
      ],
      "examples": [
        "Resolve did:moltrust:abc123",
        "Get the public key for this agent DID"
      ],
      "inputModes": [
        "text"
      ],
      "outputModes": [
        "data"
      ]
    },
    {
      "id": "credential-verification",
      "name": "Verifiable Credential Verification",
      "description": "Verifies W3C Verifiable Credentials including Agent Authorization Envelopes (AAE) with delegation chain validation. Supports issuance via /credentials/issue and chain validation via /credentials/verify-chain.",
      "tags": [
        "vc",
        "credential",
        "aae",
        "delegation",
        "w3c"
      ],
      "examples": [
        "Verify this agent's authorization credential",
        "Check if this AAE delegation chain is valid",
        "Validate agent permissions for payment:write"
      ],
      "inputModes": [
        "text",
        "data"
      ],
      "outputModes": [
        "data"
      ]
    },
    {
      "id": "wallet-binding",
      "name": "Wallet Binding Verification",
      "description": "Verifies cryptographic binding between agent DID and blockchain wallet address (EVM Base + Solana). Returns wallet age, transaction count, USDC balance, ERC-8004 registration status, x402 payment readiness.",
      "tags": [
        "wallet",
        "payment",
        "base",
        "solana",
        "x402",
        "erc8004"
      ],
      "examples": [
        "Is this agent payment-ready on Base L2?",
        "Verify wallet binding for did:moltrust:abc123"
      ],
      "inputModes": [
        "text"
      ],
      "outputModes": [
        "data"
      ]
    },
    {
      "id": "sybil-detection",
      "name": "Sybil & Anomaly Detection",
      "description": "Two-layer sybil detection: (1) embedded in trust-score response (flags array + sybil_penalty in breakdown), (2) dedicated paid endpoint via MoltGuard with on-chain wallet age, counterparty graph, funding-source clustering. Paid via x402 ($0.10 USDC).",
      "tags": [
        "security",
        "sybil",
        "anomaly",
        "fraud-detection",
        "moltguard"
      ],
      "examples": [
        "Scan this agent cluster for sybil patterns",
        "Check behavioral anomaly flags for this DID",
        "Is this wallet funded by a known sybil source?"
      ],
      "inputModes": [
        "text",
        "data"
      ],
      "outputModes": [
        "data"
      ]
    }
  ],
  "signatures": [
    {
      "protected": "eyJhbGciOiJFZERTQSIsImtpZCI6Im1vbHRydXN0LXJlZ2lzdHJ5LTIwMjYtdjEiLCJ0eXAiOiJhMmEtY2FyZCtqd3MifQ",
      "signature": "P6hiVqmroyzWZ4vpRWAHd1gCRPygrj1wkLGBbzrgQVveW7OWJfDNNwwp974nhkDgN6VH9IESpbnsMw8RTC2_Cg"
    }
  ]
}